package my.geraltigas.week6_springboot.dao;

import my.geraltigas.week6_springboot.entity.Goods;

import java.util.List;

public interface GoodsDAO {
    List<Goods> list();
    Goods get(int id);
    int add(Goods goods);
    int update(Goods goods);
    int delete(int id);
}
